I'm not an alcoholic but I want to give up alcohol 100% Is there a group or community that is right for me?

Here's the scoop: I drink maybe once a week, and I don't get drunk at all. However, every time I do drink it leaves me tired, grumpy, bored, and I have trouble sleeping. I know it sounds strange, but I just seem to struggle to give it up 100% on my own just because it is a habit, and it's so ingrained in so much socializing. Is there a group or community that could be right for me? I'm not sure if AA would really be appropriate for someone like me ....